Science Adda247
@Adda247Science
25.8K subscribers
2.23K photos
78 videos
576 files
3.78K links
Adda247 Class 11-12 All Streams is a one-stop destination for students who are looking to excel in their studies. Whether you are looking for free lectures, important notifications or PDFs, this channel has got you covered. So, join this channel today!
Download Telegram
About
Blog
Apps
Platform
Join
Science Adda247
25.8K subscribers
Science Adda247
https://www.youtube.com/live/mQNur8n1DJo?si=7dwHr2SWnH9uiBjm
YouTube
CUET Current Affairs One Shot 2026 | CUET GAT Current Affairs and Static GK Marathon Class | Part 01
๐Ÿ“ข For Batch Admission related queries, Call us at 09650076247

๐Ÿ”ด๐‚๐”๐„๐“ ๐Œ๐€๐๐™๐ˆ๐‹ ๐‚๐‹๐€๐’๐’ ๐๐Ž๐“๐„๐’ ๐€๐๐ƒ ๐๐”๐ˆ๐™ : -๐Ÿ‘‡๐Ÿ‘‡ https://docs.google.com/spreadsheets/d/1aSUTvhBJJmOt8NMUcSQazu3JHd99jiEbxq5rcnj628A/edit?usp=sharing&utm_source=YouTube&utm_medium=YouTube&utm_campaign=ManzilYoutubeโ€ฆ
2.63K views
Science Adda247 via @QuizBot
๐ŸŽฒ Quiz '๐‚๐‡๐„๐Œ๐ˆ๐’๐“๐‘๐˜ ๐๐”๐ˆ๐™'
โฆฟ ๐‚๐ก๐ž๐ฆ๐ข๐ฌ๐ญ๐ซ๐ฒ ๐ข๐ง ๐„๐ฏ๐ž๐ซ๐ฒ๐๐š๐ฒ ๐‹๐ข๐Ÿ๐ž Join for more Quizzes ๐Ÿ”ค@Adda247Science
๐Ÿ–Š 10 questions ยท โฑ 15 sec
โค2
2.64K views
Start this quiz
Start quiz in group
Share quiz
Science Adda247 via @QuizBot
๐ŸŽฒ Quiz '๐„๐๐†๐‹๐ˆ๐’๐‡ ๐๐”๐ˆ๐™'
โฆฟPassive Voice quiz Join for more Quizzes ๐Ÿ”ค@Adda247Science
๐Ÿ–Š 10 questions ยท โฑ 15 sec
๐Ÿ‘1
2.58K views
Start this quiz
Start quiz in group
Share quiz
Science Adda247 via @QuizBot
๐ŸŽฒ Quiz '๐‚๐‡๐„๐Œ๐ˆ๐’๐“๐‘๐˜ ๐๐”๐ˆ๐™'
โฆฟ ๐€๐ฆ๐ข๐ง๐ž๐ฌ Join for more Quizzes ๐Ÿ”ค@Adda247Science
๐Ÿ–Š 10 questions ยท โฑ 15 sec
โค1
2.46K views
Start this quiz
Start quiz in group
Share quiz
Science Adda247 via @QuizBot
๐ŸŽฒ Quiz '๐‚๐‡๐„๐Œ๐ˆ๐’๐“๐‘๐˜ ๐๐”๐ˆ๐™'
โฆฟ ๐๐จ๐ฅ๐ฒ๐ฆ๐ž๐ซ๐ฌ Join for more Quizzes ๐Ÿ”ค@Adda247Science
๐Ÿ–Š 10 questions ยท โฑ 15 sec
2.31K views
Start this quiz
Start quiz in group
Share quiz
Science Adda247 via @QuizBot
๐ŸŽฒ Quiz '๐‚๐‡๐„๐Œ๐ˆ๐’๐“๐‘๐˜ ๐๐”๐ˆ๐™'
โฆฟ ๐“๐ก๐ž ๐๐จ๐›๐ฅ๐ž ๐†๐š๐ฌ๐ž๐ฌ Join for more Quizzes ๐Ÿ”ค@Adda247Science
๐Ÿ–Š 10 questions ยท โฑ 15 sec
1.97K views
Start this quiz
Start quiz in group
Share quiz
Science Adda247
Are you all Ready for Diwali Grand Celebration Utsav 2025
Fun, Games & Festive Vibes | Science Adda Team


๐ŸŒŸ Be Ready for 7 PM

โ•ฐโ”ˆโžค Watch on YouTube
โ•ฐโ”ˆโžค Watch on YouTube
Please open Telegram to view this post
VIEW IN TELEGRAM
โค2
2.22K views
Science Adda247
Apna festive mood emojis me dikhayo! ๐Ÿช”โœจ๐ŸŽŠ๐Ÿฌ Kaun kaun full-on Diwali vibe me hai?
โค3
2.07K views
Science Adda247
โ– Diwali Utsav 2025 | Grand Celebration | Fun, Games & Festive Vibes | Science Adda Team

โ•ฐโ”ˆโžค Watch on YouTube
โ•ฐโ”ˆโžค Watch on YouTube
โค3๐Ÿฅฐ1
2.21K views
Science Adda247
Rate of reaction depends upon?
Anonymous Quiz
15%
Temperature
16%
Catalyst
13%
Concentration
56%
All of these
๐Ÿ†1
275 voters2.18K views
Science Adda247
2NO + O2 โ†’ 2NO2, if volume reduced to 1/3, rate increases by?
Anonymous Quiz
28%
3 times
45%
9 times
23%
27 times
3%
36 times
201 voters2.15K views
Science Adda247
For 2SO2 + O2 โ‡” 2SO3 in 1 dmยณ and 2 dmยณ vessel, ratio of velocities?
Anonymous Quiz
18%
1:8
50%
1:4
26%
4:1
6%
8:1
154 voters2.15K views
Science Adda247
2N2O5 โ†’ 4NO2 + O2, NO2 increases 5.2x10^-3 M in 100 s. Rate of reaction?
Anonymous Quiz
23%
1.3x10^-5 M/s
47%
0.5x10^-4 M/s
22%
7.6x10^-4 M/s
7%
2x10^-3 M/s
โค1๐Ÿ’ฏ1
137 voters1.97K views
Science Adda247
๐ŸŽ“ May your notebooks be full of learning, your mind full of clarity, and your results full of marks! Happy Dhanteras!
@Adda247Science
๐Ÿ‘2โค1
2.15K viewsedited  
Science Adda247
Cl2 + 2I- โ†’ I2 + 2Cl-, [I-] changes 0.20โ†’0.18 mol/L in 20 min. Rate of I2 formation?
Anonymous Quiz
19%
1x10^-4
52%
5x10^-4
24%
1x10^-3
4%
5x10^-3
โค2๐Ÿ‘1
134 voters2.2K views
Science Adda247
3A โ†’ 2B, rate + d[B]/dt equals?
Anonymous Quiz
25%
-1/3 d[A]/dt
44%
-2/3 d[A]/dt
15%
+2 d[A]/dt
16%
-3/2 d[A]/dt
177 voters2.12K views
Science Adda247
Which factor has no influence on rate of reaction?
Anonymous Quiz
37%
Molecularity
26%
Temperature
14%
Concentration
23%
Nature of reactant
228 voters2.19K views
Science Adda247
Haber process, 60 moles NH3 in 1 hr. Rate of disappearance of N2?
Anonymous Quiz
29%
30 mol/min
35%
6 mol/min
29%
0.5 mol/min
6%
60 mol/min
171 voters2.33K views
Science Adda247
Order of reaction is decided by?
Anonymous Quiz
38%
Molecularity
16%
Pressure
15%
Temperature
31%
Mechanism & relative concentrations
280 voters2.29K views
Science Adda247
โœจ Wishing you all a bright and joyful Diwali! Stay safe and shine always ๐Ÿ’ฅ

โฆฟ ๐—๐—ข๐—œ๐—ก โžฃ@Adda247Science
Please open Telegram to view this post
VIEW IN TELEGRAM
โค9
2.35K viewsedited  
Science Adda247 via @QuizBot
๐ŸŽฒ Quiz '๐๐ˆ๐Ž๐‹๐Ž๐†๐˜ ๐๐”๐ˆ๐™ ๐Ÿ๐Ÿ’'
โฆฟ ๐‡๐ฎ๐ฆ๐š๐ง ๐†๐ž๐ง๐จ๐ฆ๐ž ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ (๐‡๐†๐) Join for more Quizzes ๐Ÿ”ค@Ncertneetadda247
๐Ÿ–Š 10 questions ยท โฑ 15 sec
2.19K views
Start this quiz
Start quiz in group
Share quiz